Motherboard to Serial RS232 9 Pin Bracket.
Adds 1 Serial RS232 9 Pin port to your computer.
Used to refer to data transmission over a telephone line via a modem or when data goes from a computer to a printer or other devices.
Weight: 28.89 g
Size: 3012*1.9 cm
1 × Motherboard RS232 DB-9 Pin Series Bracket Cable Line